b492a779314f8e5acadc326421167bd4ac3ed160d9ad85ce5bd02d71434caa00

Analysis

max time kernel
102s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
28-12-2024 23:37

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General

Target

Malware Samples/6ad036ba93c94d6976e2d93c7a3aec6f.danger
Size

172KB
MD5

6ad036ba93c94d6976e2d93c7a3aec6f
SHA1

cb098f7a0492454a31f3819a1b7ec143c0c507b6
SHA256

4ee0bf78e3b0a06c35fed0f912db6fabbb5fae13f838cd4132634359ad0d24da
SHA512

525d3ccb7078d6c34287307891023a47773cb3ec94d6e5d54a4c2cb4006be5ae3356238e8fe4ce5ff17767b8326af385a2be735dac8dbe78f10c185c665f7a00
SSDEEP

3072:vw2y/GdyrktGDWLS0HZWD5w8K7Nk9pD7IBUaT7jc5Hw:vw2k4jtGiL3HJk9pD7b+jMQ

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2760	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2760	AcroRd32.exe
2760	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 2884	3004	cmd.exe	30
PID 3004 wrote to memory of 2884	3004	cmd.exe	30
PID 3004 wrote to memory of 2884	3004	cmd.exe	30
PID 2884 wrote to memory of 2760	2884	rundll32.exe	31
PID 2884 wrote to memory of 2760	2884	rundll32.exe	31
PID 2884 wrote to memory of 2760	2884	rundll32.exe	31
PID 2884 wrote to memory of 2760	2884	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Malware Samples\6ad036ba93c94d6976e2d93c7a3aec6f.danger"
1⤵
- Suspicious use of WriteProcessMemory
PID:3004
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Malware Samples\6ad036ba93c94d6976e2d93c7a3aec6f.danger
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2884
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Malware Samples\6ad036ba93c94d6976e2d93c7a3aec6f.danger"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2760

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
91b8fba556bda7fde3fe09095c72168b

SHA1
3d71822e25107ecbac800c558d871a068ee24402

SHA256
a7fee312954d7be028b8da88c586e301525abc5e76383819201b0d113ebd1f53

SHA512
635f92de90bdcbfd8102d1a3c213d7983be3cb23ab807f8e208b5fb04721f8908f25572f1ddc33dda577a2703176632f676e4c0020bd49f37a03190f8449f20d

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